Police blocked off a portion of the road while they reason with protestors.
The protesters are calling for a cut on fuel duty.
Demonstrations are expected to take place across the country.
They are currently at Ferrybridge services in Pontefract.
Police said there was currently "no disruption" to the motorway network.
A police spokesperson said: "Police are speaking with a small group of protestors at Ferrybridge services and there is currently no disruption to the motorway network."
More to follow.