I had parked by van in a red route loading bay, as i have done in the past, this bay had no parking between 7am to 7pm. But recently I recieved a parking ticket for parking in this bay at 11.40pm. I was a bit shocked, when i went and checked the time on the bay today they have changed the time to allow loading between 10am to 4pm for 20 minutes but no parking allowed. Any ideas how I can appeal this??