questionText: To ask the Secretary of State for Environment, Food and Rural Affairs, with reference to the Answer of 20 September 2023 to Question 198801 on Exhaust Emissions: Environment Protection, how much funding has been provided for Selective Catalytic Reduction 
answerText: Government provided £19 million for trials of retrofit technology including Selective Catalytic Reduction through the 2013 and 2015 Clean Bus Technology Funds and the 2014 Clean Vehicle Technology Fund. £64 million was provided for Selective Catalytic Red...
heading: Buses: Exhaust Emissions