With regard to government advertising, since January 1, 2016: (a) how much has been spent on billboards; and (b) for each expenditure in (a), what was the (i) start and end date, (ii) cost, (iii) topic, (iv) number of billboards, (v) locations of billboards, (vi) vendor, (vii) type of billboards, such as electronic or traditional?
In the House of Commons on September 17th, 2018. See this statement in context.