Four families who were forced out of their homes after a massive sinkhole opened up in their road are still waiting to return – a year after the hole appeared.

The 33ft deep hole appeared in Fontmell Close a former clay pit site, on 1 October last year.

Investigations into the cause mean utilities to some homes have not yet been restored and the road has not reopened – although Hertfordshire County Council hopes the work will be completed by Christmas.

St Albans & Harpenden Review:

Following the collapse in the early hours, families in more than 50 homes were left without power, water or sanitation before temporary solutions were provided for the majority.

Now, residents still have to use a temporary road built across a nearby heath.

An investigation established the hole was caused by old mine workings.

Hertfordshire County Councillor Terry Douris said: “It was essential that we established the cause of the collapse before we started repairs.

“This has been an extremely stressful time for the residents and it would be wonderful if they can be safely back in their homes for Christmas.”