My wife and I, along with a friend of hers, spent some time today walking on one of Sydney Harbour’s foreshore walks. To get there, we travelled on a road where extensive works are in progress. One sign said “No stopping. RMS vehicles only”. That’s easy – Roads and Maritime Services, best known for car and boat registrations and licences. Another said “No left turn. LSBJV vehicles only”. Umm … something something something Joint Venture? I’m not going to search. I’ll just let serendipity show me the answer some other way. I suppose the point is that if you don’t know what LSBJV means, you are obviously not driving one of its/their vehicles.
PS One of my sisters, who is a regular reader (thank you) texted that she had to look it up. The LSB is indeed the three companies in the joint venture. One is famous, one is very famous but not for civil infrastructure, and one I’ve never heard of. It’s probably easier for people to say ‘the Westconnex joint venture’.