Ban on GP access to hospital tests hampering early diagnosis, GPs warn The lack of GP direct access to hospital-based diagnostic tests is blocking early detection of diseases, causing frustration among GPs and anxiety in patients, GPs have warned. by Stephen Robinson Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up