With more than 700 people on its waiting list and no open appointments until May, there is obviously a big demand for the program.

It also shows that a new type of thinking will shortly be in big demand here.

The biggest demand comes from people who want certain jobs for which color vision is required.

Coke is in big demand, and it's difficult to get it there.

"So there will be a big demand for passenger cars in the future."

I'm sorry, but there's a big demand for boxes these days and I don't have any more open at present.

"They've created a much bigger demand by telling people they couldn't see it."

"It's a big demand on an economy that's not all that strong to begin with."

There is a big demand from social workers for more information about several important benefit changes.

I don't think this is a big demand from a proud nation.