The technicians were non-plussed and didn't bat an eye when I whipped out my camera and brought it along with me. Told you that they were professional!
AND TO MARK THIS DAY...
An Old Irish Blessing
May the road rise up to meet you.
May the wind always be at your back.
May the sun shine warm upon your face
and rains fall soft upon your fields
And until we meet again,
May God hold you in the palm of His hand.