Three senior partners have left the Birmingham office of law firm Hammonds in a week.

Human capital partner David Beswick and corporate finance partners Amanda Allen and Martin Letza all left the national firm on Tuesday – one of only two days equity partners are allowed to resign according to the firm’s regulations.

And head of construction Jeff Brown, who is joining London-based firm Reynolds Porter Chamberlain as a consultant to its construction group.

Mr Beswick, an employment specialist and head of the firm’s Birmingham employment practice – will be joining rival firm Eversheds to work on the employment group.

Hammonds conditions state partners can only leave on September 30 or March 31.