Increasingly becoming more prevalent in many of Australia’s National Parks & Naturally Protected area’s - is the legal requirement of Grey Water tanks for caravans. This purely means - all the water you use - must be captured and taken out of the area you are in. ie: from a protective environmental perspective, you cannot legally dump it on the ground! As you can imagine - looking after the environment is an absolute no brainer for Sportscruiser Caravans and was an easy inclusion to the Cross Country Up-grade! Enough said!