Activist Trupti Desai, who wants to enter Kerala's Sabarimala temple in defiance of a decades-old custom on women of menstrual age, has been blocked by hundreds of protesters at the Kochi airport since she landed 12 hours ago early this morning. The hilltop shrine opened at 5 pm today for a two-month-long puja in which lakhs of devotees and tourists are expected. The protesters, who staunchly support the restrictions on women despite the Supreme Court ending the ban in a landmark order in September, say they won't allow Trupti Desai and her six colleagues to step out of the airport. Taxi drivers say they will not take the visitors anywhere.