Well, can I thank Laura Anne Jones for her question and welcome her to the Senedd? It's a pleasure to see her and to accept her first question regarding transport. I can assure the Member that we are awaiting the cheque from the Prime Minister—that £2 billion. When we receive it, we will spend it on transport infrastructure, making good the historic underinvestment, in particular on rail infrastructure, which is the direct responsibility of the Prime Minister, and I would invite the Prime Minister to, in a very humble way, accept that historic underfunding of rail infrastructure.

Now, in terms of the M4, I don't think a single Member in this Chamber would disagree with what you said about the need to ensure that congestion is addressed, and that's why we are taking forward the initial recommendations of the commission. I'd like to place on record, Llywydd, my thanks to Lord Burns for leading this important piece of work. Work is beginning, in the autumn, on the average speed control mechanisms along the M4 between junctions 24 and 28. Work has already begun on the recommendation that concerns additional lane guidance, and we have already recruited the additional traffic officers. Their new vehicles will be delivered in August.