2 Sheds ( thing - and rusty sparrow
In the time it takes to make a post, why not look up the only authority - the AIP, online - and you will get the facts, not a diluted version.)
That's what I did - and the AIP states the following:
Odiham Approach, except weekends and PH, when the task may be carried out by Farnborough on Frequency 125.250 MHz.
may is the bit I was querying