T in the Park has got underway - unfortunately with many ticket holders sat in traffic tailbacks compounded by poor weather and increased security:
The force said there were major delays on the M90 southbound on Friday afternoon, with traffic stretching back from Kinross to Bridge of Earn.
Ch Insp Sandy Bowman said: "In order to alleviate some of the delays we are advising anyone travelling to T in the Park from the north to go via the Tay Road Bridge on the A92, continue on the A91 to Junction 8 and then join the M90 southbound at Junction 7 as signposted.
"I would advise all motorists in the area to exercise extreme caution on the M90 as the tailbacks are lengthy and the traffic is either stationary or very slow moving.
"Please be patient and, if you don't need to be travelling on M90, please avoid the area for now."
A mini T in the Park menu will unfold here over the weekend
Car parks close; last night on BBC
The second coming of Razorlight
Snow Patrol arrested; Amy Winehouse tired
Editors equipment trapped by Ferry
Nutini sticks his tongue out at the Sun
Pete Doherty puffs his way into trouble