Palmer admitted dangerous driving on the M90 near the Broxden Roundabout.
A road crash on the M90 northbound blocked the slip road from the Friarton Bridge towards Perth on Tuesday evening.
Traffic Scotland reported the crash just after 7pm.
The Perthshire collision restricted northbound lanes towards the Broxden roundabout. Road users travelling on the M90 were advised to use caution on approach.
A diversion was set up onto the M90 southbound towards Bridge of Earn at 8pm.
The crash was cleared not long after 10pm.
A Police Scotland spokesperson said: “Officers received report of a two-vehicle crash on the slip road on the M90 northbound at junction 10 around 7pm on Tuesday, 31 August, 2021.
“No-one was injured and the road re-opened around 10pm.”
Drivers can find updates on current incidents on the Traffic Scotland website or Twitter.
