Lawyers and staff within PwC’s U.K. legal arm have been told that they can expect to work in the office or at client sites for around 40-60% of their working weeks, as part of a new post-pandemic remote and flexible working policy announced by the firm on Wednesday.

PwC U.K. is the first of the Big Four professional services firms to unveil a new firmwide policy, joining a number of U.K. law firms and businesses that have made changes in recent months.