Toni in trouble after half-time walk-out

BERLIN - Bayern Munich striker Luca Toni - linked with moves to West Ham United, Tottenham Hotspur and Roma this summer -  could face disciplinary action after driving home at half-time in their Bundesliga match against Schalke 04 on Saturday. "This is not acceptable. We have registered this and will talk about it internally," Louis Van Gaal told Sky Television at the end of the match. "If this happened then that is not good. We have to talk about this."

Bayern drew 1-1 at home to Schalke, dropping to eighth in the league after yet another lacklustre performance.

Dutchman Arjen Robben came on for Toni at the start of the second half.

The Italian striker has been battling for a starting spot after missing the early part of the season due to a heel injury.