I was riding push bike and car pulls along side of me in car park an rudely asks who I am.i was chased an they grabbed me soon putting me in cuffs when asking for there I.D . I was spokin my rights twice and choose my right to be silent,they presumed my I.D unarested or incuffed left,week later notice of conviction for not complying to a request of my personal details to police .698$ the letter of contract in all boxes from the magistrate my question is how is this possible? I was not even told of a charge or a infrigment?