Converse of object

• provide: Airguns can be used in the garden providing a safe backstop is used to stop pellets leaving the premises.

• have: You should make sure that you have a suitable backstop behind your target.

Adjective modifier

• legal: This has occurred despite the fact that in many instances the ASA has no legal backstop.

• safe: Airguns can be used in the garden providing a safe backstop is used to stop pellets leaving the premises.

Modifies a noun

• power: Ofcom would retain backstop powers over the new system.

• date: A backstop switchover date of December 31, 2012, is included in the DRLs.

• regulator: In the event of serious or recurring breaches of the non-broadcast rules, the ASAâs backstop regulator will be the Gambling Commission.