Attacks in Manchester on May 22 and London on Saturday have put the threat from global terrorism at the centre of the campaign.
Attacker Khuram Shazad Butt was known to British intelligence services, while an Italian prosecutor said Britain was notified that one of his accomplices, Youssef Zaghba, was a "possible suspect" back in March 2016.
But she warned that the consequences of a failed negotiation would be "dire".
May has repeatedly said only she can deliver the right deal for Britain and that opponents would lead its $2.5 trillion economy to ruin in the negotiations with the EU.
And what about Labour winning an overall majority?
But if she fails to beat handsomely the 12-seat majority her predecessor David Cameron won in 2015, her electoral gamble will have failed and her authority will be undermined both inside her Conservative Party and at talks with the 27 other European Union leaders.
Cyclone Mora makes landfall in Bangladesh
Cyclone Roanu hit the southern coast of Bangladesh a year ago , killing 20 people and forcing half-a-million to flee. Community leader Shamsul Alam told the news agency that nearly all 10,000 thatched huts in two camps were destroyed.
A lifelong left-winger who was seen as having zero chance of becoming prime minister when May announced a snap general election - an election that occurs earlier than originally planned, which usually benefits the ruling party - in April, Corbyn has experienced a surge over the past few weeks.
No election in modern times has seen such a large movement in the polls but it is not likely to be enough for Labour to prevent a Tory majority. One projection said she would win a majority of 64 seats.
May and her husband Philip were greeted with jeers of "Vote Labour" as they visited a London meat market on Wednesday.
George And Amal Clooney's Parents Can't Stop Gushing About The Twins
George's rep then continued , jokingly, " George is sedated and should recover in a few days ". "It was a handsome delivery". On Tuesday, Salma Hayek happily told People magazine that she is confident in the couple's ability to be great parents.
Home security and police numbers have been at the crux of the campaign in the light of last week's terror incident in which seven people were killed when three militants mowed down pedestrians on London Bridge and launched a stabbing rampage at a nearby market.
Corbyn has criticized cuts to the police under the Conservatives, which saw the number of officers fall by nearly 20,000 between 2010 and 2016. May hit back with a pledge to crack down on Islamist extremism and strengthen police powers.
Assistant electoral officer for the North Antrim and Mid Ulster constituency, Mandy Hassan, poses for a photograph with a ballot box bound for Rathlin Island, off the north east coast of Northern Ireland, on June 7, 2017, as she arrives to deliver it onto the ferry that will take it to its destination, for the island's population of around 100 people to cast their votes into during the June 8 general election.
Ariana Grande 'inked with Manchester bee tattoo tribute'
The 32-year-old went on to ask everyone to make a physical connection with someone next to them and tell them that you love them. Ticketmaster set aside 14,000 free tickets for those who attended the May 22 concert.