In the uk best thing to do is stop and get off the bike so they know you won't ride off. Then helmet off so if you have you your licences in your pocket you can show it (you don't have to carry it If you don't wont to)
Only been stopped in my old van I stop go out and ask the cop if he wanted to see my paper work they my not as it all on a computer any way. They off I went.
bmw r100gs i ride it all year round
bmw r100/7 x2 sold
road legal stomp pitbike sold
Klr650c the 1 I should not of wasted my money on
Honda xl125rc powered by a cg125 block fun wee bike