The busy Seagate in Dundee is one of Scotlands most polluted streets. By April 15 2016, 6:04pm April 15 2016, 6:04pm Share The busy Seagate in Dundee is one of Scotlands most polluted streets. Share via Facebook Twitter Linkedin Whatsapp Messenger Email Post link Copy Link The busy Seagate in Dundee is one of Scotlands most polluted streets.