Stephen There are too sites here in sunny Torbay; one is on a dual carriageway and the other is on a single carriageway. Reliability has been a problem, there are always one or two units that don't work. Apparently they can fill with water which stops them from making a noise - a small hole in the base allows water to drain out! I cannot say that I have heard bleep and sweep change volume according to the background noise thouigh. On the bright side, we have had no complaints about them from the public. Kevan Fleckney > -----Original Message----- > From: stephen.falconer@xxxxxxxxxxxx > Sent: 06 October 2004 12:12 > To: tcug@xxxxxxxxxxxxx > Subject: [TCUG] Bleep and Sweep pedestrian crossings > > Here in Leeds we did try, many years ago, two operate two dual crossings > with "Bleep and Sweep". which we were not too happy with, due in part to > maintenance problems and also the effectiveness of their operation. Can I > ask if anybody still uses this form of pedestrian indication on crossings > and whether or not they consider them successful. > > Steve Falconer > UTMC > Leeds City Council > 0113 2476768 > > > > ________________________________________________________________________ > > The information in this email (and any attachment) may be for the > intended recipient only. If you know you are not the intended recipient, > please do not use or disclose the information in any way and please > delete this email (and any attachment) from your system. > > Service of legal documents is not accepted by email > ________________________________________________________________________ > > ----------------------------------------------------------- > A message from the TCUG mailing list. For information about > the list visit //www.freelists.org/webpage/tcug ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug