The TRP1 Test
Explained
Read a set of rules, then answer questions about them from memory. Here is what is publicly known about the test, what it measures, and the reading strategy that helps.
Train Driver Tests is an independent practice platform. Our exercise is original practice based on publicly available descriptions of the TRP1 — it uses original, fictional rule sets and is not the official test.
Independent practice — not the official test
Train Driver Tests is not affiliated with RSSB, any test publisher or any train company. Our questions are original practice for the abilities the assessment measures. If you're invited to an assessment, the train company will give you the official approved practice materials at least a week before your assessment date — if they haven't arrived, contact the company you applied to (RSSB candidate FAQ, Q18).
What is the TRP1 test?
TRP1 (the Trainability for Rules and Procedures Test, part 1b) is the memory and comprehension assessment in RSSB's standard UK train driver test battery, alongside TRP2, which tests reasoning with rules. It directly tests one of the most important cognitive skills for a train driver: the ability to read a set of procedural rules, extract the key information, and apply it correctly from memory when it matters.
The test has two distinct phases. First you read a set of rules; then the rules are removed and you answer questions about them from memory. The official timings and question counts are not published. Our practice version gives you a document of fictional but operationally realistic train operating rules — speed restrictions, signal response procedures, emergency protocols, driver obligations — to read for five minutes, then 18 questions to answer in 15 minutes without referring back to the text.
Our questions are not designed to catch you out on obscure details. They focus on the information that would be operationally significant: exact numerical values, the conditions under which a rule applies, the correct sequence of steps in a procedure, and what a driver must do when an exception arises. These are the elements that matter when a driver faces an unfamiliar situation mid-route.
The challenge is that a short reading time is genuinely tight for a multi-page document. You cannot read everything with equal care. The candidates who perform well are those who have a clear strategy for what to extract and how to encode it quickly — a skill that requires practice, not just intelligence.
Test structure
Our practice version: two phases
Phase 1 — Reading
You receive a fictional train operating rule document and have 5 minutes to read it. No notes permitted. The document is then removed entirely.
- ✓5 minutes reading time
- ✓Fictional but realistic operating rules
- ✓No note-taking permitted
Phase 2 — Recall
18 questions from memory in 15 minutes. Questions focus on numbers, conditions, sequences, and exceptions — the elements with operational consequence.
- ✓18 questions from memory
- ✓15 minutes to answer
- ✓No reference to original document
How to prepare
Step by step
Read actively — prioritise numbers, conditions, and sequences
During a short reading phase, you cannot read everything equally. Numbers (speed limits, distances, time thresholds), conditional triggers ('if the signal shows...'), and step sequences are the most frequently tested elements. Skim the structure first, then read those sections carefully.
Form visual or verbal mnemonics as you read
The information you need to retain is dry and procedural. Attaching it to a memorable image or a short verbal tag — '60 at amber, halt at red' — encodes it more durably than passive reading. Build this habit in practice before you need it under assessment pressure.
Do not try to memorise everything
A limited number of questions covering a multi-page rule document means only a fraction of what you read will be tested. Candidates who try to memorise every line often remember nothing precisely. Focus on high-value categories: specific numbers, exceptions to rules, and mandatory sequences.
Answer confidently — do not leave blanks
In the recall phase, an educated guess based on partial memory is better than a blank. If you cannot recall an exact figure, reason from context: what would make operational sense? Our questions each have one clearly correct answer.
Practice with multiple different rule sets
Our practice tests include six different rule sets covering different fictional scenarios. Running through varied sets prevents you from memorising a single scenario and ensures you are practicing the underlying skill — rapid comprehension and recall — rather than rote memorisation.
Review your errors by question type after each session
If your errors cluster around numerical recall, practice encoding numbers faster. If they cluster around conditional rules, focus your reading strategy on 'if...then' clauses. Targeted improvement by question type is more efficient than simply repeating the full test.
FAQ
Common questions about TRP1
What is the TRP1 test?
TRP1 is the Trainability for Rules and Procedures Test (part 1b) in RSSB's standard train driver test battery. It is a memory and comprehension test: you are given a set of rules to read for a fixed period, then the rules are removed and you answer questions about them from memory. It measures your ability to read, understand, and retain a set of procedural instructions under time pressure.
How long is the reading phase?
Official timings are not published. A reading phase of about 5 minutes is commonly reported, and our practice version uses 5 minutes. Our rules are written as a plausible but fictional operating manual — covering speed limits, signal procedures, emergency protocols and driver responsibilities — and you read them without taking notes.
How many questions are there and how long do I have?
The official question count and timing are not published. Our practice version uses 18 questions with 15 minutes to answer them, a format commonly reported by candidates. The questions test specific details from the rules — numerical values, conditions under which procedures apply, and the correct sequence of actions.
What type of questions are in your TRP1 practice?
Our questions fall into four categories: numerical recall (speed limits, time thresholds, distances), conditional rules ('under what conditions must a driver...'), sequencing (the correct order of steps in a procedure), and exception handling (what happens when a standard rule cannot be followed). Knowing these categories helps you read the rules more strategically.
Can I improve my TRP1 score with practice?
Familiarity helps. Reading strategy (what to focus on during the 5 minutes) and memory technique (how to encode numerical and conditional information quickly) are both trainable skills. Multiple practice sessions with different question sets also build familiarity with the question types, reducing surprise on assessment day.
Is TRP1 the same across all operators?
TRP1b is part of the standard battery set out in RSSB standard RIS-3751-TOM, so the same test is used across GB mainline operators, but each company chooses its own pass marks. The official timings and question counts are not published. Practice with varied rule sets builds the underlying skill — reading, understanding and recalling procedural rules.
The other tests in your train driver test battery
Ready to practice?
Six TRP1 question sets plus Vigilance, ATAVT, and Group Bourdon — one payment, unlimited attempts.