Looks like some special permit is required inside the quarry. Any idea what this special permit is? Is it for the loco or for the train?

Date: 2006-07-14
Owner: Gallery Administrator
Size:
Full size: 1024x768

Photo Properties
Summary  Details
Make Canon Model Canon PowerShot A95
Aperture Value f/4 Color Space sRGB
Flash No Flash Metering Mode Multi-Segment
Shutter Speed Value 1/60 sec Digital Zoom Ratio 1
Date/Time 2006 Jul 14 17:10:19 +0100