image captionIndependent travel agent, Rebecca Kingston, says changes of the rules and the traffic light system has left people confusedA travel agent based near London Stansted has said changes to travel rules were" what we've been waiting for a long time". Transport Secretary Grant Shapps has announced the traffic light system would be simplified from 4 October. PCR tests will also no longer be required for fully vaccinated travellers returning to England. Based in Great Dunmow, Essex, Rebecca