Mercedes Formula One drivers Lewis Hamilton and Nico Rosberg will remain free to race each other for the world championship after their costly last lap collision in Austria last week.
Championship leader Rosberg was leading in Spielberg entering the final lap but collided with pursuing Hamilton, who went through towin the race while the German dropped back to fourth with a broken front wing.
Furious Mercedes team boss Toto Wolff had raised the possibility of bringing in team orders to avoid another incident after three already this season, but has ultimately stopped short for now.
"This morning at the headquarters of the Mercedes team ... positive meetings were held between Toto Wolff, (technical director) Paddy Lowe, Lewis Hamilton and Nico Rosberg," a team statement said on Friday.
"Our drivers were informed that they remain free to race for the World Championship.
"We believe this is the essence of Formula One, including between teammates."
However, the statement made clear that no repeat of the three incidents this year would be tolerated, given the collisions have cost Mercedes over 50 points.
"We have therefore strengthened our rules of engagement to include much greater deterrents to contact between our cars.
"With these in place, we will trust our drivers to manage the situation between them on track. Their destiny is in their own hands," the statement added.
There were no details about what the greater deterrents are.
