Government issues notices to 41 companies and 3 weeks to revert. Notice served after Supreme Court pulled up UPA government for laxity. UPA buys time to take a decision on cancelling blocks. UPA gives 3 week window to erring companies to rectify <br /><br />For More information on this news visit : http://www.newsx.com/<br />Connect with us on Social platform at : http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel : http://www.youtube.com/newsxlive