You are only damaging yourself, getting all steamed up. What good will that do. Just chill and go with the flow.
Your paperwork will turn up when you least expect it and will be like a nice surprise present.
No police about these days anyway, we can't afford them so just ride on avoiding
the times 10.30 - noon and 3.00 - 4.00 when they are kicking their heels for something to do.