Social activist Trupti Desai on Thursday said she has written to Maharashtra Chief Minister Uddhav Thackeray, urging him to take action against the Shirdi Sai Baba temple trust over its appeal to devotees to dress in a "civilised" manner.

In a video message, the activist also warned that if boards put up for devotees are not taken down by the trust, she and other activists would visit the temple town on December 10 and remove them.