The BBBC described it as a "sad day" for the world of boxing.

BBC: Boxer Michael Norgrove dies days after ring collapse

According to Robert Smith, the BBBC general secretary, there is no hard-and-fast rule preventing 28-year-old Robb from holding a licence.

BBC: Fighting with diabetes

Boxer Michael Norgrove has died several days after collapsing in the ring, the British Board of Boxing Control (BBBC) has confirmed.

BBC: Boxer Michael Norgrove dies days after ring collapse