MANCHESTER, England, May 6, 2007 (AFP) - Sir Alex Ferguson has slapped an alcohol ban on his players until after Wednesday's trip to Chelsea, regardless of whether they have clinched the Premiership trophy by then.
Saturday's 1-0 victory over derby rivals Manchester City at Eastlands meant Chelsea had to beat Arsenal at the Emirates Stadium on Sunday to keep the title battle alive.
But after watching Cristiano Ronaldo notch his 23rd goal of the season with the match-winning penalty on Saturday, Ferguson informed his players that he did not want any celebrations ahead of the trip to Stamford Bridge.
The Scot, who cancelled a trip to Spain in favour of spending the rest of the bank holiday on the golf course, said: "Hopefully Arsenal can do us a favour now and we can get the result we want. A draw would be fine.
"If we have to go to Chelsea and get a result then we'll look forward to it, but we have a great chance (of winning the title)".
United, meanwhile, will ask the Premier League and the Football Association to launch an investigation into a crude challenge by Michael Ball on Ronaldo in the second minute of the game.
Ball waited until referee Rob Styles had turned his back before stamping on the chest of the Portugal international.
Ferguson was furious that the incident went unpunished and is keen for the matter to be dealt with this week.
Ronaldo left the field with a stud mark across his stomach and Ball will now face a trial by video.
If charged with violent conduct and subsequently found guilty, the former Everton and Rangers defender will face a ban for the start of next season.
City manager Stuart Pearce said: "People have mentioned this tackle to me but I've not seen it. These things can happen in football matches like this one.
"We will review the incident by video and take a decision from there. I'm also sure the authorities will do what they have to do."
Provided Pearce remains in charge for next season he will be desperate to clear-out some of his strikers and make new signings in the wake of a poor season.
Georgios Samaras, Paul Dickov, Bernardo Corradi and Darius Vassell could all find themselves surplus to requirements this summer.
City have set a new club record for the lowest number of home league goals scored in a season with just ten, including just one since New Year's Day.
Pearce could be handed a significant transfer kitty should chairman John Wardle sell the club to a Thai consortium and he said: "Scoring goals has been our Achilles heel all season. We haven't had enough cutting edge in attack and this is something we will have to look at."
Ferguson, meanwhile, has warned Ronaldo that he wants a chance to win his money back from the bet he lost to him over how many goals he would score this season.
Ferguson added: "I want my money back so it all depends on what I set my target at for next season, but he's had a wonderful campaign."