Ahmedabad : Ahmedabad district collector invoked the Criminal Procedure Code's Section 144 in Ahmedabad, prohibiting mass gatherings without prior permission in order to prevent swine flu but many schools are remaining open which may increase the number of swine flu cases. <br /> <br />Subscribe to Tv9 Gujarati https://www.youtube.com/tv9gujarati <br />Follow us on Dailymotion at http://www.dailymotion.com/GujaratTV9 <br />Like us on Facebook at https://www.facebook.com/tv9gujarati <br />Follow us on Twitter at https://twitter.com/Tv9Gujarat <br />Circle us on Google+ : https://plus.google.com/+tv9gujarat <br />Follow us on Pinterest at http://www.pinterest.com/tv9gujarati/pins/