of the queue for this talent shortage, for this 1.25 million unfilled jobs in the uk. so what they're looking for is ability to work productively, but flexibly, from home, around two to three days a week. cities rely on workers. how many return will be key to their recovery as restrictions lift, hopefully for the last time. emma simpson, bbc news, coventry. yes, there may well be quite a few people going on the trains on public transport as they come back into the office for the first time. "see it, say it, sort it", and long lists of what's available to eat and drink on the buffet car, are the types of announcements lots of rail passengers are used to hearing, multiple times. but the department for transport wants to silence so—called tannoy spam, to make england's train journeys more peaceful. will batchelor reports. train announcements. "this train is for- london, waterloo." some people love them.