TORONTO (Reuters) - A Canadian province will shut its 24-hour suicide hotline and replace it with one that operates only during business hours.

Prince Edward Island, a small province on Canada's East Coast, says it is too expensive to operate the hotline around the clock. Starting June 1, it will be open only between 9 a.m. and 5 p.m., Monday through Friday.

The plan drew protest from mental health groups across the country on Wednesday.

"How many times, when you get upset or worried or concerned about things, is it in the middle of the day? It's usually at 3 or 4 o'clock in the morning when you wake up," said Joan Wright, executive director of the Canadian Association for Suicide Prevention based in Edmonton, Alberta.