Welsh Secretary David Jones MP has hit back at critics in a newspaper interview.
“It (travelling by car) enables me to do so without physically going through security at the gate, having to remove my coat or jacket" he told the Daily Post.
“I’m not in any sense troubled by this, it is all part of it. It’s not big deal.”
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Many places will be dry overnight with lengthy clear spells which will allow it to become chilly compared with recent nights.
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The charity has warned that 'well-meaning' members of the public could cause the dolphins further harm.