A 29-year-old driver who was over the limit for three different kinds of drugs was seen swerving on the road before being arrested. Ethan Byrd-Dowd appeared at Lynn Magistrates’ Court on Thursday, where he admitted three counts of driving while above the specified drug limit. Test results showed that Byrd-Dowd had breakdowns of ketamine, cocaine and MDMA in his system while he was driving on Main Road in Fincham. Prosecutor Colette Harper explained that on August 14 last year, police were following the black Vauxhall Astra that Byrd-Dowd was driving and noted that it kept swaying onto the othe…