The phrase "allow them to proceed" is correct and usable in written English.
You can use it when giving permission or approval for someone to continue with an action or process.
Example: "After reviewing their proposal, I decided to allow them to proceed with the project."
Alternatives: "permit them to continue" or "let them move forward."
Justice Scalia said the plaintiffs' evidence was not enough to allow them to proceed as a class.
In the meantime, her body has been released back to her family to allow them to proceed with making her funeral plans.
Regulators in the countries in which these firms are based are scrutinising the details of these deals, deciding whether to allow them to proceed.
Some officials said House leaders were holding out hope for a favorable ruling by the parliamentarians that would allow them to proceed as planned -- or to circumvent the problem.
The challenge now is to put in place through the negotiations the regulatory framework that will allow them to proceed on that road in a balanced and well-organized way.
However, valid out-of-time appeals must nevertheless be sent to the special adjudicator to decide whether it would be just to allow them to proceed, so long as the delay was through no fault of the applicant.
The Mets hope the meeting takes place before Thanksgiving and allows them to proceed with their off-season strategy.
She then accused George Bush of having prior knowledge of the terrorist attacks and allowing them to proceed so as to benefit his friends in the defence industry.
But some cases are faring better for individual plaintiffs, with judges allowing them to proceed even as banks ask that they be dismissed.
A staggering 18% of Americans think that the government of George Bush probably knew in advance about the attacks of September 11th 2001 but allowed them to proceed anyway.
