Free demo
Try all four OPC tests — free
No account needed. Experience a shortened version of every test used in the real UK train driver OPC assessment.
Free taster
Vigilance Test
Watch the grey square. Press Space or tap RESPOND the instant it turns black. The square will change 3 times — see how quickly you can react.
Scoring
- Hit — respond within 1.5 s of it turning black
- Miss — no response before it reverts
- False alarm — press when still grey
What you're practising
- 👁Vigilance — 5-min sample. Full test is 30 minutes of sustained attention.
- 🚦ATAVT — 5 scenes. Full test has 20 varied real-world traffic scenes.
- 📋TRP1 — Sample ruleset. Full test uses a longer document with 18 questions.
- 🎧Beats & Symbols — Short trial. Full test runs across 3 difficulty levels.
Full access
£69 one-time
All four tests, unlimited practice, no expiry. 7-day money-back guarantee.
Get full access →