PLUMBER needed - unable to turn bath tap off. Water overheated so pipes were banging wildly. Turned all hot taps on to empty the tank as quickly as possible, worked a treat BUT something has obviously perished / melted inside the bath tap. It's turning but not stopping the water flow. I've managed to turn the water off completely but need it sorting today. Hopefully it's really simple . . . . . I am now sorted THANKS TO A COMPLETE STRANGER, LUKE MATTHEWS, who left where he was working and has just spent the last 40 minutes under my bath. An absolute knight in shining armour, truly - and he wouldn't let me pay him anything