Paramaribo, Suriname- Immigration authority, customs anti-narcotics officers and the Suriname police, continue to maintain strict surveillance and searches at Coronie and Saramacca as they search for Guyanese nationals who are suspected to be part of a ring involved in smuggling cocaine and guns through the infamous backtrack route. The route in a 20 minute ride by speedboat from Crabwood creek area to Suriname.