hard and fast rule

"We are not quite ready to make any hard and fast rules."

So there is no hard and fast rules as to how much you need to pay.

There are no hard and fast rules on this sort of thing.

But others say that is no longer a hard and fast rule.

As it turns out, there are simply no hard and fast rules.

Still, small sample size, so there are no hard and fast rules.

It is a guide to action, not hard and fast rules.

There aren't many hard and fast rules involved in military crime investigation.

There are no hard and fast rules on how you split the bill.

I don't believe in any hard and fast rules when it comes to hanging the best work.

There are no hard and fast rules for becoming an account person.

But it varies a lot so its difficult to come up with hard and fast rules.

Still, no hard and fast rules apply in such matters.

Try to use policies as guidelines, not hard and fast rules.

There is also one hard and fast rule: no actors.

Note that these temperatures are not hard and fast rules.

"I don't think he was giving hard and fast rules about the future.

In general, there are no hard and fast rules for scoring a good seat.

"There are no hard and fast rules about a president's testimony," he said.

The space of time when the chemistry shifted over had no hard and fast rules.

Usually the white wire is negative on these, although that isn't really a hard and fast rule either.

"It's something a judge would have to decide; there is no hard and fast rule."

There is no hard and fast rule about what you should gain in pregnancy.

But obviously on those parameters you can't have hard and fast rules for each vehicle.

There are not even hard and fast rules for chanting these names.