Hi, I live in a Victorian terrace which is around 120-140 years old. I have this pipe in my shed which is leaking (see links to photos). https://ibb.co/8XvTHR7 https://ibb.co/5RmZTBZ The pipe is wrapped in some kind of sticky cloth tape, but slowly drips. You'll see the water marks on the floor. Inside my kitchen, behind the wall in the photos, there is a damp smell. What is this pipe, how can I fix the leak, or remedy the problem in some other way? Thanks in advance for any advice. I've been here for 1 year now and it's starting to concern me. These old houses have really soft bricks, and I want to nip this in the bud since it has clearly been neglected by the previous owner! Best wishes, Ted.