Driveways usually sink because they haven’t been laid properly. They may not have been dug deep enough, or the installer might not have used the right materials. This will need to be corrected at the earliest opportunity, although in extreme cases, the driveway may need to be completly be relaid.
Hebden Bridge
Hebden Bridge is a market community in the Upper Calder Valley in West Yorkshire, England. It is 8 miles (13 kilometres) west of Halifax and 14 miles (21 kilometres) north-east of Rochdale, at the convergence of the River Calder as well as the Hebden Water. The community is the largest negotiation in the civil church of Hebden Royd. In 2015, the Calder ward, covering Hebden Bridge, Old Town, as well as part of Todmorden, had a population of 12,167 the community itself has a population of around 4,500. It is understood for being an LGBT-friendly town, and has been called the UK's "lesbian capital".