TODAY I parked my car in hosier street Reading between 2.20 pm to 3.20pm and found out that i have been charged with pcn for not displaying parking ticket. before i parked , sign said that "No retrn within 2 hours pay at machine" so assuming that i was only going to park for one didnt display the ticket, hence I have received the ticket. officer only observed between 14.58 to 15.09 to make this allegation. Do I have right to appeal for my understanding of the sign ? thanks in advance.