On 01/03/2018 20:13, Onetap wrote:
On Thursday, March 1, 2018 at 4:57:52 PM UTC, harry wrote:
If you think your pipes might freeze, leave a tap dripping.
The one furthest from the stop tap.

I did that once. The waste pipe froze, the basin over-flowed and caused a flood.


Best to use a bath tap. That takes quite a while to overflow.