Welcome to coverage of second practice from the Hungaroring.

Button leads the way before Hamilton goes P1, with Maldonado having taken over from his Williams team-mate Bottas before that.

Several drivers out immediately and setting times. Bottas top of the order.

The hour-and-a-half-long session is underway.

Sebastian Vettel led a Red Bull one-two in the first session while Lewis Hamilton was way down in 13th in the Mercedes.