The rule change was intended to reduce injuries, as defenders would need less forceful checks in order to dispossess opponents.

This is why you need checks and balances.

In other cases, you may need direct checks such as inspections for skin rashes.

Zimbabwe needs checks and balances in its system, he said - and term limits.

"That is precisely why we need independent checks and balances that are mandated by federal law."

The attending went on, "It's good that something came along, because we needed checks and balances.

We need stricter checks on luggage and hand luggage.

I believe we need more effective checks for contamination.

Unfortunately, we often need financial pressures or checks in order to discover humanity in people when it comes to animals.

I believe that a Central Bank - if it were independent - would need checks and balances in a number of areas.