The Welsh Government has strongly denied reports that tolls could be levied on motorway traffic around Newport. One source has told ITV Cymru Wales that it is an unworkable idea.
Talks are well advanced about using toll income from the Severn Bridges to pay for M4 improvements, including a possible relief road for Newport.
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The pair, including a man in his 50s, were struck around midday on the Pen y Fan mountain range in Powys, mid-Wales.
The former Wales international and convicted rapist Ched Evans is expecting a baby with his fiancee, Natasha Massey.
The four candidates who want to lead the Labour party have visited Cardiff trying to persuade party members for support.