Thank you.
The bells are ringing. According to Standing Order 115(5):
Notwithstanding Standing Orders 108(1)(a) and 113(5), the Chair of a standing, special, legislative or joint committee shall suspend the meeting when the bells are sounded to call in the Members to a recorded division, unless there is unanimous consent of the members of the committee to continue to sit.
Since it is a 30-minute bell, I would ask for consent.