Foldable baby pushchair (Twickenham TW1)

This pushchair is too good to put in a landfill, but sadly THE BRAKES DO NOT WORK. It folds for storage, the seat can be reclined, the leg/foot section can be raised or lowered, the front wheels can be locked to move in one direction or unlocked to swivel, and there is a storage basket underneath. The body strap/lock is in good condition. I have hand-washed the buggy with soap and disinfectant. The only problem is the brakes. The mechanism for the brakes is intact, it just doesn't stop the wheels from moving. This buggy did not belong to me, it belonged to a friend who asked me to Freegle it for her. I hope someone can use it!