Gazette Convertible is in the air 11/10/2016 Facebook Twitter Email The Cascada is a classic example of a four-seater convertible without the premium price. By Derek Ogden A CONVERTIBLE has been launched on the back of the Holden Astra range – it comeThanks for reading the Pakenham Berwick Gazette. Or Subscribe or Login to read the rest of this content with the Gazette Digital Access Pass subscription.