decis execut committe april gener principl govern payment inform sch rev execut committe regard articl agreement implement schengen convent regard articl abovement convent decid execut committe approv decis central group march gener principl govern payment inform sch sch stup rev luxembourg april chairman schapper subject gener principl govern payment inform sch stup rev introduct intern drug relat crime form crime organis crime grow phenomenon affect schengen state crimin involv illicit traffick drug adopt increasingli profession approach adapt flexibl geopolit legal econom technolog circumst entrepreneuri structur interweav illeg busi deal legitim commerci activ prepar act ruthlessli achiev object threaten resort violenc peopl properti seek manipul politician businessmen public offici main motiv maximis profit pursuit power modu operandi crimin network involv drug characteris specialis divis labour compartmentalis illeg profit quot reinvest quot crimin activ inject legitim commerci activ order gain influenc creat crimin monopoli special investig method increasingli ineffect activ obtain inform undercov oper investig method systemat evalu increasingli import techniqu identifi fight organis crime field drug regard attent focus systemat coordin target inform inform gain trust crimin posit shed light structur crimin organis structur presid carri survei schengen state doc sch stup doc sch stup rev subsequ distribut outlin result survei show law part legal practic regard payment inform schengen state differ wide meet octob work group drug agre draw common bind guidelin pai inform guarante materi benefit gener principl govern payment inform mandatori guidelin schengen area intend contribut improv custom polic cooper sensit sphere serv benchmark schengen state engag draft amplifi similar regul gener inform motiv cooper polic custom author frequent financi provid financi incent market realiti account correspond person circumst reflect skill requir oper commensur risk involv outcom investig econom consider factor inform work cheaper ensur guidelin observ schengen area permit complianc tactic legal requir appli drug investig take account specif bilater region featur natur offenc prevent incident emerg quot inform tourism quot polic forc custom author run inform compet bilater level servic schengen principl principl prejudic nation provis payment made inform reason proport outcom investig achiev result crimin prosecut danger avert inform hand involv person risk incur inform financi incent incit inform commit offenc criteria quantiti inform result produc import drug seiz number calibr crimin arrest asset confisc qualiti inform strateg tactic inform method logist approach crimin aim crimin organis respond measur crimin justic author person characterist inform degre involv oper difficulti risk danger trustworthi motiv import crimin hierarchi organis investig crimin activ member influenc crimin milieu degre infiltr public life actual potenti damag caus social relev case degre root local crimin environ inform strateg purpos payment cooper gener case specif attempt made provid inform live expens indefinit period inform benefit special protect post oper measur call wit protect arrang made provid social protect cost incur inform expens refund specif case payment made complet assign part payment made part assign complet advanc paid inform earn subject nation tax social secur regul gener speak cost inform born polic custom author investig conduct jointli schengen bodi agreement reach earli stage cost share contribut parti rule includ payment made inform materi benefit provid subject provis nation law forc schengen state count materi contribut natur benefit import inform cost state provid factor account regard protect inform danger situat eas detent regim full partial remiss sentenc accord nation law categori materi benefit inform act improperli keep agreement commit crimin offenc case knowingli recklessli give fals inform culpabl fail follow receiv instruct wilfulli depart tactic direct payment reduc withheld recov total depend serious inform misconduct schengen state affect affect situat relev nation agenc give provid notif quot warn quot compet central author exchang inform current criteria payment state