Maharashtra Chief Minister Devendra Fadnavis's office has been aflush with a whopping 50,000 post-cards from 'sisters' demanding toilet facilities for women in Mumbai, an official said here on Thursday.

The 50,000 printed post-cards were signed by Mumbai's working women and posted on March 8 - International Women's Day - hoping to draw 'elder brother' Fadnavis's attention to the immense problems they faced due to lack of clean, hygienic toilets around the city.