The Home Office collects and publishes data on arrests in England and Wales as part of the ‘Police Powers and Procedures’ statistical series, available here: Police powers and procedures England and Wales statistics - GOV.UK

However, data is collected by broader offence group for example ‘drug offences’ or ‘possession of weapons’, therefore data specifically on arrests relating to serious and organised crime is not available.

Additionally data is collected by Police Force Area, therefore further geographical details relating to arrests such as arrests made on high streets in rural areas is also not available.