When do you think Series 10 will premiere?

[Forever Secret]

If the Body Farm has been given the air date of a Tuesday, then its still possible to be either day... we're still waiting for the BBC to give out the press release, expected this thursday apparently?
So we should know soon what day Spooks will be on
Has Spooks ever been shown on a Thursday before? I think someone says it hasn't, so is it possible to they'd put it on a Thursday just for a change from the last Series
A source on Twitter did say Spooks was going to air on a Monday... no idea how trustworthy that source is though... and of course it's Twitter... where rumours dominate