Top-headlight WAP4 unit # 22580 awaits the signal at a level crossing near Bangalore as a puny Tata Indica car nonchalantly crosses the brute's path. Note yellow pantograph. All new WAP4s now feature roof mounted headlights. The 'X' nailed to the face of the waist level signal beside the loco indicates that this is a new signal, yet to be commissioned. (circa 2004).#AUTH1#Naren#AUTH2# #MENTION#.