Mercedes and Pirelli have each been reprimanded over their involvement in a tyre test at Barcelona last month, the FIA has confirmed.
Mercedes have also been suspended from an upcoming young driver test.
More top news
Saturday will be largely cloudy with a continued risk of heavy showers or thunderstorms. Sunday will be dry with sunny spells.
There continues to be a risk of thunder tonight and tomorrow but the weather will become drier and clearer by sunday.
The Chief Exec of car manufacturer Lotus has said he is deeply sorry to announce job losses at the company's head quarters in Norfolk.