I certainly wonder,take today's offering on BBC1 & BBC2 from 6am until Midnight
BBC1. 7 hours of repeats and almost 8 hours of News/Current affairs,so almost 15 hours from 18 and what is left at prime time,a 90 minute food program
BBC2. 14 Hours of repeats and 40 minutes of news, so again almost 15 hours from 18
BBC3 & 4 just seem to repeat the repeats they have repeated,this must make them repeater stations
BBC1. 7 hours of repeats and almost 8 hours of News/Current affairs,so almost 15 hours from 18 and what is left at prime time,a 90 minute food program
BBC2. 14 Hours of repeats and 40 minutes of news, so again almost 15 hours from 18
BBC3 & 4 just seem to repeat the repeats they have repeated,this must make them repeater stations