Episode 2 of 5
Hardeep Singh Kohli joins people as they meet and indulge in that very British ritual, a cup of tea and a biscuit.
After you give blood at one of the National Blood Service Centres, tea and biscuits are on the menu to restore the donors. Hardeep meets those about to offer their own life-giving liquid, and enjoy the warm offering afterwards.
A Ladbroke production for BBC Radio 4.