A Welsh Government spokesperson said:
"We do not control the tolls - the UK Government do. That's why we have called on the UK Government to open discussions with us on the arrangements governing the Severn Crossings after 2018."
More top news
The wait times for life-changing medicines to become available on the NHS in Wales have been slashed, according to the Welsh Government.
Services between Porth and Treherbert are likely to be suspended until the end of today.
One of those days I'm afraid.... feeling very mild with a mixture of sunny spells and scattered showers!