A lot of cutting has been done recently at Dordrecht Zuid so these pollards are free now and give a new view at the tracks. See also: http://www.flickr.com/photos/bvisser/
The E 186 111-186 122 are ment for HSL-Zuid but as long as it is not open they are used for the Beneluxtrains Amsterdam-Brussels v.v.. See also: http://www.flickr.com/photos/bvisser/
Thalis 4538 runs High speed service from Amsterdam to Paris. On its trip it will cross three different powersytems 1.5Kv DC in the Netherlands, 3Kv DC in Belgium, and 25Kv AC in Belgium and France