Merseyrail
TRP1 Test
Read the rules. Remember everything. Answer 18 questions. — here is everything you need to know about the TRP1 Test before your Merseyrail OPC assessment.
Why the TRP1 matters for Merseyrail drivers
Merseyrail operates services across Merseyrail network across Merseyside. Merseyrail operates the electrified metro-style rail network across Merseyside, serving Liverpool and surrounding areas. Owned by Merseytravel, it's one of the most distinctive rail operations in the UK — and train driver selection follows the same rigorous OPC psychometric battery as every other UK operator — and the TRP1 Test is one of the key assessments that determines whether you will be shortlisted for the role.
Metro operations have some of the most extensive passenger safety and platform working rules in UK rail. Procedures for moving between stations, managing doors in degraded conditions, and responding to passenger incidents must be retained precisely and applied from memory. TRP1 directly rehearses this kind of rule-based memory recall under the time pressure of an operational environment.
The TRP1 Test forms part of the OPC (Occupational Personality and Cognitive) battery used across all UK train operating companies, governed by RSSB standard RIS-3751-TOM. The format is identical at Merseyrail as at any other operator — but the stakes are specific to this application.
How the TRP1 works
Test format & scoring
TRP1 Test
Part of the Merseyrail OPC battery
Phase 1: 5 minutes to read a fictional set of train operating rules. Phase 2: 15 minutes to answer 18 questions from memory, without the rule document. Questions focus on numbers, conditions, sequences, and exceptions.
What it measures: Reading comprehension, rule retention, and memory recall under time pressure. Tests whether you can extract operationally critical information from a new rule set quickly and retain it accurately.
How to prepare
Preparation tips for Merseyrail candidates
Prioritise numbers, conditions, and sequences during reading
These are the most frequently tested elements. Skim structure first, then read these sections with full attention.
Attach mnemonics to key figures as you read
A short verbal tag or visual image anchors numerical information far more durably than passive reading alone.
Do not try to memorise everything
The questions test a fraction of what you read. Focus on high-density areas: specific thresholds, mandatory sequences, and exception clauses.
Practise with multiple different rule sets
Six different question sets are available. Each trains the underlying skill — rapid comprehension and recall — across different scenarios.
Merseyrail-specific tip
Focus on sequence retention — metro operations have the most step-sequence procedures (door working, platform departure) that appear as TRP1 questions.
FAQ
TRP1 Test — common questions
How long is the TRP1 reading phase?
Five minutes to read the rule document. The document is then removed entirely before the question phase begins.
How many questions are there and how long do I have?
18 questions in 15 minutes. Questions test specific details — numerical values, rule conditions, step sequences, and exception handling.
Can you improve TRP1 scores with practice?
Yes. Reading strategy — knowing what to look for and how to encode it quickly — is a trainable skill. Multiple practice runs with varied rule sets produce measurable improvement.
What type of questions appear in TRP1?
Numerical recall (speed limits, time thresholds), conditional rules ('under what conditions must a driver...'), step sequences, and exception handling. Knowing these categories helps you read more strategically.
Does Merseyrail recruit trainee train drivers?
Yes. Merseyrail regularly advertises for trainee train drivers, particularly as its new Class 777 fleet expands. No prior rail driving experience is required. Vacancies are listed on the Merseyrail careers page and Merseytravel jobs portal.
Ready to practise?
All Merseyrail OPC tests in one place — one payment, unlimited attempts.