How many seats are up for grabs where polls have just opened?published at 14:46 British Summer Time 28 April

Parliament Hill in Canada's capital city, Ottawa, which is in Ontario province
There are six different time zones in Canada, and this means that polling stations across the country open at different times.
Polls have just opened in a third group of areas, spanning several provinces across three of those time zones.
Ontario - in Canada's most southern province, there are 122 seats up for grabs.
Quebec - in the largely French-speaking province, there are 78 seats in the running.
Manitoba - 14 seats are up for grabs in the central Canadian province.
Saskatchewan - there are 14 constituencies in this province, also in the centre of Canada.
British Columbia - in the western-most province of Canada, there are 43 seats available/
Nunavut - voting is taking place for one person to represent the territory that has a population of about 40,000 people.