...thanks and good karma to you, for flashing lights to cars opposite side of road to warn them about TP on bridge this morning. i slowed down and the TP I saw is the hiding sort, out to fine people... different from those TP who i know is just doing their job but they very good heart, stand openly in hot sun to warn drivers to slow down by their presence.
actually, i find that drivers in msia more often flash lights to warn of tp than in sg. but my personal experience, cannot quantify.