Yesterday I popped to Didcot for photography reasons. I used the class 387 services between Didcot & Tilehurst. All were formed of 8 carriages except one yet there were barely enough passengers on the services to fill one carriage. Could these units be split after the rush hour period & one set parked at the depot then say around 3pm join a set at Reading. It just seems a waste to see a service running almost empty not to mention costly. If I went to my local station at Tamworth & caught a London bound unit it would be formed of 4 coaches & would be rammed.