Normally it is boxers who end-up feuding but, for years, Hyde's Ricky Hatton has been at loggerheads with boxing promoter Frank Warren.
Today, the pair buried the hatchet and agreed to work together as co-promoters.
Warren had been Hatton's promoter, until an acrimonious split in 2004.
More top news
Windy Sunday and very wet
The rest of the weekend weather here
Greater Manchester Police said "inquiries are ongoing to fully understand the circumstances of the incident."