Read this: Hyperlocal TV Groups Team To Rat On Canvas To Ofcom| paidContent:UK

Summary: their channels would be hard to find on the EPG. the JV members may exploit viewer data for commercial advantage Canvas could prevent viewers from obtaining any streamed services on the open internet from TV channels who are unwilling or unable to meet the access terms Some of these worries are baseless. And, since Canvas channels will mirror the numbering on the Freeview EPG, these local channels should be no harder to find than now. - paidcontent.co.uk