The original Deans Powered Bookleaf Ramp was fitted as OE equipment in the UK and Ireland. In 2010 at the time of the collapse of DSG the ramp was only being specified in Dublin. Due to the popularity of the ramp, following the acquisition by PSV, Dublin were keen to continue with the product. In the period of time between the DSG collapse and PSV purchasing the intellectual property the laws and regulations regarding wheelchair ramps had changed. With new vehicles due into production the result was a complete redesign and redevelopment of the Deans product in the space of a matter of weeks.