Police car spotted in Cromwell Road, Wisbech, with dirty number plates – earlier police had fined a Ely motorist A 100 for a similar offence. An eagle eyed motorist posted a photo of a police car with a number plate obscured by dirt – on the day police in Ely fined a motorist 100 for the same offence! “One rule for them, one for us?” questioned the reader who sent in the photo of the Wisbech police just hours after Cambs police released details of the Ely offender.