British isles law enforcement seek the advice of Interpol’s Notices Handbook to validate credentials, approach individuals through acceptable judicial doors, and stop undue reputational damage. They're permitted to arrest provisionally but not obligated to. WPDs, in contrast to Red Notices, are immediately obtained by recipient NCBs in member countries https://garrettwtoie.worldblogged.com/32635934/rumored-buzz-on-interpol-red-notices