“We know there are increasing concerns about travelling to the region and believe that going ahead will add further pressure to a playing group who have already coped with a long period of operating in restricted Covid environments.
“There is the added complexity for our Men’s T20 squad. We believe that touring under these conditions will not be ideal preparation for the ICC Men’s T20 World Cup, where performing well remains a top priority for 2021.
“We understand that this decision will be a significant disappointment to the PCB, who have worked tirelessly to host the return of international cricket in their country.
“Their support of English and Welsh cricket over the last two summers has been a huge demonstration of friendship.
“We are sincerely sorry for the impact this will have on cricket in Pakistan and emphasise an ongoing commitment to our main touring plans there for 2022.”