Enforcement notice - Does withdrawal ‘nullify’ the period of time served ? - Public forum - Planning Advisory Service (PAS)

Any views or case law on the following would be welcome: When an enforcement notice is served it ‘stops the clock’ with regard to the 4 or 10 year rule whatever the alleged breach relates to If an enforcement notice is withdrawn by the LPA after service, where does the ‘clock’ re-start from ? A) Is it the date from that the notice was initially served ? Or B) Does the ‘clock’ re-start only from the date when the notice is withdrawn ? If the LPA had second thoughts and believed that may have made an error in serving the notice, why should the land owner be ‘penalised’ (i.e the missing months or years against the 4 or 10 year rule) if with option ‘B’ it would when the notice is withdrawn only ‘reset’ the clock back to the day the notice was withdrawn ? Natural justice would be to ‘re-set’ the clock back to the day the notice was issued – so the owner does not suffer any injustice from having a period of time ‘frozen’ or ‘de-barred’ from inclusion under the 4 or 10 year rule ? As I said any thoughts, views or case law welcome Cheers Don