Capital Allowances

Ref: Purchase of a car for mainly business use and little personal use: with regards to the Writing Down Allowance I am not clear where this figure is entered on the SA Return? I can't find a box Also is there a figure that needs to be entered into the Other Capital Allowances box? or is it just the WDA figure that needs to be entered

Hi,
It depends on whether it is electric or not, look for the quesitons: 
Capital allowances at 18% on equipment, including cars with lower CO2 emissions (non electric) and
Capital allowances at 6% on equipment, including cars with higher CO2 emissions (electric).
Thank you.