ReplyA breakdown of how much the Environment Agency spent on its commercial fleet’s maintenance by vehicle type and fuel type in the last three financial years is shown in the table below. This does not include leased vehicles as maintenance costs are included in their monthly costs. Data on ‘non-essential modifications’ is not available. Vehicle and Fuel Type21/2222/2323/24Car£671.17£2,089.80£2,344.56HYDROGEN£671.17£2,089.80£2,344.56Small Van£197,643.65£197,404.86£227,939.27DIESEL£197,643.65£197,404.86£224,646.14ELECTRIC£0.00£0.00£3,293.13Medium Van£86,972.06£99,222.66£103,457.00DIESEL£81,230.17£91,656.48£73,595.68ELECTRIC£5,741.89£7,566.18£29,861.32Large Van£301,630.69£382,204.70£451,251.81DIESEL£301,630.69£382,204.70£423,340.53ELECTRIC£0.00£0.00£27,911.28Small 4x4£208,105.55£231,725.88£285,599.07DIESEL£54,821.86£45,706.05£34,994.41PLUGIN P£153,283.69£186,019.83£250,604.66Medium 4x4£126,009.05£114,164.04£120,265.74DIESEL£126,009.05£114,164.04£120,265.74Large 4x4£898,377.91£1,130,997.98£1,243,435.82DIESEL£898,377.91£1,130,997.98£1,243,435.82HGV£264,550.99£284,979.48£295,272.97DIESEL£264,550.99£284,979.48£295,272.97Grand Total£2,083,961.07£2,442,789.40£2,729,566.24 The Environment Agency does not purchase customised wheel lug nuts. The ratio of staff to road vehicles in the Environment Agency, for the last three financial years, is shown in the below table: Financial YearStaff CountCommercial VehiclesRatioLease CarsRatio21/2211,6451,4518.033,6413.2022/2312,5391,4158.863,2293.8823/2414,0721,5229.252,8484.94