Bomb-disposal drama Trigger Point is to return for a second series next year.
Vicky McClure will reprise her role as Met Police explosives expert Lana Washington in a second six-part series.
The first series of the ITV drama, which ended in a gripping finale last night, was produced by Line Of Duty creator Jed Mercurio.
It was seen by 11 million viewers and sparked a surge in interest in counter-terrorism policing careers.
Mercurio said: “Everyone at HTM Television is thrilled by the success.
“Thanks to all our brilliant cast and crew, and especially to the viewers who watched in such large numbers.
“We’ve received unswerving support from ITV throughout the production and we are delighted to have been commissioned for a second series.”
The series was written by newcomer Daniel Brierley, who said he was “honoured and excited” to be given the chance to continue the storyline.
He added: “I feel there’s many more twists and turns in her future.
“It’s been thrilling to see how the public have responded to our show and I can’t wait to see what they will make of the next instalment!”
ITV said the show averaged more than nine million viewers for episodes one to four across ITV, ITV Hub and BritBox.
Polly Hill, head of drama for ITV, said: “I am so delighted to see Trigger Point return.
“Vicky is stunning as Lana and it’s brilliantly produced by Jed and HTM, but I also want to congratulate Daniel for his scripts.
“To have held the audience in a state of tension for six hours so brilliantly, you can’t believe it’s his first show. I can’t wait to see where series two takes Lana.”
The first series remains available on ITV Hub and BritBox.
