Irish Rail signage

The sign below is on the wall at an Irish Rail car park in Portlaoise. The car park is managed by Q-Park.

What manager, what person in authority sanctioned such a sign to be placed?

How must Irish Rail personnel feel when they read this sign. What must they think of the people who authorised it? What must they think of the management class at Irish Rail?

It's a small thing. But it's always the small things that tell the tale.