There is no such thing as illegally crossing a road in the UK. Green light, red light, no light; it doesn't matter, they're just advisory. You have the perfect

There is no such thing as illegally crossing a road in the UK. Green light, red light, no light; it doesn't matter, they're just advisory. You have the perfect right to cross whenever and wherever you feel like it. If it causes an accident I believe you can be liable, but ultimately it's just common sense and your own self-preservation instinct that governs your behaviour, not the law. I believe the only exception is on a motorway.