3. When you are liable for a gas billThe Gas Act 1995Former tariff customers under the Gas Act 1986Termination of deemed contractsCustomers with contractsYour liability for the billEnding your liability for the billCustomers with deemed contractsYour liability for the billDisputes over the rate of gas consumptionEnding your liability for the billIn this section, all references to ‘the bill’ refer only to ‘charges due’ for the supply of gas and do not include other charges such as credit sales charges for appliances. See here for more information about ‘charges due’.Supply of gas to domestic properties must be under a supply contract or deemed contract.1Condition 22.1 SLC 1 Condition 22.1 SLC »