mps_area: North West
officer_ocu: South West
reason_for_stop: O Other Object (see Annex A of code A PACE)
outcome: 12 Postal Charge Requisition / Summons
outcome_reason: Z Fireworks Offences                              
ethnic_appearance_code: 1 White - North European                          
self_defined_ethnicity_code: N2 Situation in