"You know you're a fan of [spooks] when....." (Take 2)

[almh]

...when you go onto the Radio Times website and, by looking at what programmes are each day at 9pm on BBC One, try to work out when Spooks could be (working on the assumption that current series such as New Tricks will stay on BBC One at the same time, and that Spooks'll be at 9pm).

FYI I found that it could be any day except Friday... Not much help.

...when you keep refreshing the BBC press release page regardless of the fact that you seriously doubt that they will update the page about Spooks at the weekend.