GLL is offering a free 5 day pass which expires on the 31st of May....so you have from now till then to try the swimming or gym FREE OF CHARGE!
There are over 90 branches in London so you should be able to find one near you!
Hurry... offer is due to expire very soon!
Offer will be emailed to you and/or a printout will be available once form filled in.
Forgot to choose FREEBIE category, maybe a MOD can help me out?