Mumbai : A recent survey by the Cancer Patients Aids Association (CPAA) has revealed that the resultant stress and Unusually long working hours is the cause behind around 35 per cent of the police force consuming tobacco and having precancerous lesions. <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/