[Tagging] Access restriction for gas-powered vehicles

[Philip Barnes]

On Sat, 2017-06-03 at 20:17 +0200, Michal Fabík wrote:
> Hi,
> I'm sure this has been asked before, but I can't seem to find
> anything 
> on the topic in the Wiki. How do you tag access restriction for 
> LPG/CNG-powered cars, as is sometimes the case in underground
> garages.
> I'm thinking of something to the effect of:
> 
> motor_vehicle:conditional=no @ (fuel=lpg;cng)
> 
> But I'm pretty sure this is wrong, because AFAIK the engine doesn't 
> understand the connection between motor_vehicle and fuel.
> 
> Any ideas?
> 

Not sure how it would be done, but it applies to the Channel Tunnel so
a useful tag that should send a gas equipped vehicle via the ferry when
traveling between the UK and France.

Phil (trigpoint)