Did I get caught?

Looking at the net it tends to describe below.


The police must serve an NIP within 14 days of the alleged speeding offence, but there are some circumstances in which the notice will still stand even if it's served later than this, for example:


if extra time is needed for the police to act with 'reasonable diligence' to find out who the registered keeper is and how to contact them; or
if the delay was the driver’s fault, for example because they have not told the DVLA of a recent change of address.