Before anyone responds in an extreme way to SLCric's and Dave's posts, can I request that anyone responding does it in a calm and collected fashion?
I think it's fair to say that all international batsmen (including those from Sri Lanka) stand their ground until given out by the umpire.
The reason this one is controversial is that the rules that most people know about Mankadding stem from the MCC Laws, which state:
42.15. Bowler attempting to run out non-striker before delivery
The bowler is permitted, before entering his delivery stride, to attempt to run out the non-striker. Whether the attempt is successful or not, the ball shall not count as one of the over.
If the bowler fails in an attempt to run out the non-striker, the umpire shall call and signal Dead ball as soon as possible.
https://www.youtube.com/watch?v=aDhRuslE37UWhich in this case in the video, would be a dead ball, and not out, as Senanayake has entered his delivery stride in all cases.
Under the ICC International rules, 42.15 states:
The bowler is permitted, before releasing the ball and provided he has not completed his usual delivery swing, to attempt to run out the non- striker. Whether the attempt is successful or not, the ball shall not count as one of the over. If the bowler fails in an attempt to run out the non-striker, the umpire shall call and signal Dead ball as soon possible.
Or in other words, to put it in to laymans terms, the ICC rule is "Stay in your crease until the point of delivery or you risk being run out".
I'd suggest that Senanayake and the Sri Lankan coaches had taken a look at the rules and the video of Buttler batting and worked out that he was applying the MCC rather than ICC rule and hence did this.
Whose fault is it? In this case Buttler's for not knowing the rules properly and Kudos to the Sri Lankan team for spotting an opportunity at getting a relatively cheap wicket.
As for Senanayake's Action? It's been questioned for the two years that he has been playing international cricket. It hasn't been reported because umpires fear the Darryl Hair treatment. To the naked eye, watching the TV, or at a cricket ground for those who love the beautiful game, it
looks like a chuck. As he has been reported, we'll now find out whether it is.