A Kerala minister on Friday said women rights activist Trupti Desai who has been blocked at Kochi airport is an RSS activist and she is being used by the BJP to further its political agenda in the state in the name of Lord Ayyappa, the deity at Sabarimala temple. Ms Desai, who wants to offer prayers at the hill shrine, has been stopped by hundreds of protesters at the Kochi airport since she landed at 4:30 am.