Rugby chiefs concerned by Montpellier owner’s interest in Gloucester

• Mohed Altrad’s purchase in stake of Gloucester set to be approved• Clubs warned that any sleight of hand will not be toleratedThe contentious attempt by Montpellier’s owner, Mohed Altrad, to purchase a stake in Gloucester is set to be approved next month following months of talks on both sides of the Channel. Both clubs have been warned, however, they will be banned from European tournaments indefinitely should any integrity issues arise in future.Altrad, the Syrian-born billionaire once named as world entrepreneur of the year, had been hoping to take a 45% controlling share of Gloucester, d…