Dripping
The tap continues to drip after it is turned off.
Start with the tap’s behaviour: dripping, stiff, noisy, leaking at the base or giving weak flow from that one fitting.
The tap continues to drip after it is turned off.
The handle is hard to move, wobbly or no longer controls the flow well.
Water appears around the tap body or where it meets the basin.
One kitchen or basin tap is weaker while other outlets seem normal.
The fitting hums, rattles or vibrates when it is opened.

The room and tap type help make a short enquiry more useful. A basin mixer, kitchen mixer and bath tap can have different visible symptoms.
Say whether it is a mixer, separate hot/cold tap or an outside-facing fitting, and whether the sink connection is also wet.
Note whether the drip is from the spout, handle, base or supply connection, and whether the basin is affected.
A drip from the spout is different from water around the base or under the basin. Say where the water is first visible.
If only one tap is weak, identify that fitting. Whole-home low pressure or no water belongs to a broader pressure or supply enquiry.
Describe when the noise starts, whether it changes with the handle position and whether nearby pipework moves.
A clear photo of the tap, base and nearby connections can show where the water is appearing.
If every outlet is weak, there is no water in the property or the change is not limited to one tap, describe it as a wider pressure or supply issue rather than a tap-repair-only enquiry.
Tell us which tap is affected, what it is doing, whether other outlets are normal and where you are in Kensington or W8.
Send the details and the enquiry can be routed to a plumbing professional covering a confirmed area.