Police and Justice Bill

On a point of order, Madam Deputy Speaker. I understand that some hon. Members might have to suck or chew something unobtrusively if they have a sore throat, but I find it somewhat paradoxical in a debate about the respect agenda that a Government Member should be very visibly chewing gum. Is it in order for an hon. Member—I shall not embarrass him by naming him—to chew gum obtrusively in the Chamber?