A property expert warned of some common household habits which could land people with fines of up to £11,000.

Despite most Britons believing they’re well-versed in the UK’s myriad laws and regulations, slip-ups can occur. The complexity is compounded by the UK’s multiple legal systems, a result of the political union of previously independent countries.

England and Wales share a legal system, while Scotland and Northern Ireland have their own. Property law experts from quick house sale…