Following at 4 meters or 0.3s) at 30mph is really not safe! As The Highway Code suggests, at 30mph your car will take approximately 23 metres to come to a stop.
Probably the best driver I’ve ever seen, my dog ran into the road and he not only stopped without hitting the dog (because he was driving the speed limit) but got out and check that both my dog and myself were ok 👌
Illegally female texting whilst in control of car at £200 and points once caught and reprimanded by police