Water companies may request customers to conserve water ahead of official hosepipe bans, but these early requests are not legally binding, according to legal expert Dean Dunham.

A hosepipe ban, formally known as a temporary use ban, only becomes legally enforceable on its official start date. Before this date, any requests to reduce water usage are considered voluntary appeals. Therefore, filling a paddling pool for children prior to the official start of a ban does not carry legal repercussions.

However, once the ban is in force, using a hosepipe to fill a paddling pool is a restricted activity. Violating this rule could lead to prosecution in a magistrates' court, with a maximum fine of £1,000 under section 76 of the Water Industry Act 1991. Water companies typically issue warnings before pursuing penalties, and persistent offenders are more likely to face prosecution. A single instance of filling a paddling pool is unlikely to result in court action.

It is permissible to fill a paddling pool using a watering can or buckets, or by using stored rainwater from a water butt, even when a hosepipe ban is in effect. The restriction applies to the method of filling, not the activity itself.

In a separate matter, Dunham also addressed challenges to private parking charges, such as those issued at airport pick-up zones. These charges are not legal fines but claims for breach of contract by private operators. A strong argument can be made against a charge if a driver overstays due to circumstances beyond their control, like being trapped in traffic within the operator's car park.

Drivers who believe a charge is unfair should first appeal directly to the parking operator in writing, providing evidence such as photographs of traffic congestion. If the operator rejects the appeal, they must provide a code to escalate the case to an independent adjudicator through an accredited trade association like the British Parking Association (BPA) or the International Parking Community (IPC). These independent appeals are free of charge. Dunham advises individuals to remain calm and factual in their appeals and not to be intimidated by debt recovery letters, emphasizing that the circumstances often favor the driver.