[Media Boy UK]

Digital Bit Rate is reporting that Virgin Media UK has started to test 7 unknown channels.

CO47:

SID 1201 (Broadcasting nothing)
SID 1202 (Broadcasting nothing)

CO53:

SID 1502 (Same as "For Parents")

CO54:

SID 1601 (Same as "Channel off air")
SID 1602 (Same as "For Parents")

CO65:

SID 1801 (Same as "Channel off air")
SID 1802 (Same as "For Parents")

All channels are in MPEG2 so maybe something to do with all channels moving to MPEG4 or SD Channels being axe.