On Friday 21 May, Proventia ShowTruck was parked in the front of the Parliament House of Finland, where members of parliament, including members of the parliamentary Traffic and Communications, Environment committees and the Committee for the Future had the opportunity to acquaint themselves with Proventia's emissions reduction technology. On week 21 the truck will be tested at VTT Technical Research Centre of Finland, and then it will continue its journey at the turn of May and into June to Sweden.