Billy Vunipola says he has a problem "knowing when to stop" as he explained the circumstances behind his drunken arrest in Majorca.
Billy Vunipola will face no further action from Saracens after being fined €240 (£205) following an incident in Mallorca.
Maro Itoje will remain available at a key stage of the Premiership season after the Saracens lock saw his citing for a dangerous tackle dismissed.
Reigning champions Saracens put one foot in the Gallagher Premiership play-offs after Owen Farrell's late penalty sunk title rivals Bath 15-12 at the Recreation Ground.
Maro Itoje and Jamie George have yet to be offered finalised hybrid contracts by England, with Saracens boss Mark McCall hoping for a speedy resolution.
Northampton marched to a 40-17 Premiership bonus-point win over 14-man Leicester as they reinforced their status as table toppers on derby day.
It's been eight years since the Premiership had more than three clubs make it to the Champions Cup quarter-finals, but there remain six in play this season.
Northampton showed why they are top of the Gallagher Premiership, beating champions Saracens 41-30, while Leicester held off Newcastle in a dramatic 19-13 victory.