Dr William Roberts, chair of the aBer health campaign group, told ITV News he "welcomes" today's change of Health Minister.
"I look forward to constructive change from a new minister" he says.
The group was set up to oppose proposed changes to services at Bronglais Hospital, Aberystwyth.
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The star celebrates beating Justin Bieber into second place as her song becomes a hit again after a performance at the total solar eclipse.
Later in the night cloud will thicken bringing hill fog, mist and some patchy drizzle by the early hours.
The Welsh singer sang her infamous track during yesterday's solar eclipse.