[CCFG]

And Granada Plus didn't even know it was ending until it's final day IIRC. 

youtu.be 

I believe they had sent out their regular highlights email around 1550, when ITV bought out Sky's 49.5% in GSB around 1300 and the channel closed at 1630. (Plus was terminated in the transmission chain at 1715, ITV3 launched at 2100) 

IIRC on analogue cable, the Plus closedown slide remained until April 2011.