Cargo bike parking in Westminster

I just bought a Babboe Curve E thinking of the kids and summer, and we aren't sure where to park it. I mean, it has to be on the pavement here in Green park, but is this legal?

It doesn't have a reg plate, it's an electric bike, two front wheels, not really massive. And it would be nice if we can lock it here on our street to a nearby pole, so we can keep an eye on it apart from having it secured with 2 gold rated locks/chains.

Any thoughts on this?

As far as I'm aware yes it's legal, though only if it isn't 'causing an obstruction'.

But...you live at Green Park? In which case....doesnt Jeeves have the access code to an underground car port or something? More sensibly, I've regularly parked recumbent trikes etc in town, and always managed to find somewhere safe and out of the way. What you want to look for are those dead but busy corners that no-one goes in, but many people pass. There's plenty of them, usually at busy intersections with railings on 2 sides and one of those grey BT boxes.

Westminster’s got the lowest council tax band in London. Some parts are semi affordable

I wouldn't leave it on the street in that area, especially if it's going to be there on a regular basis (which is something to be very much avoided when it comes to parking a bike). Someone will notice it's often/always there and someone will come prepared to nick it. Your best bet is to find a private car park nearby (I don't know where exactly you are, but there are quite a few in Mayfair) and see if they've got a space for it. As you won't need a full car parking space, this may well be possible and they may be able to make an exception from their usual rules. It'll be pricey, though.

You'll be well aware of this by now, but obviously you should have thought of where to park it before you bought it. :)

There is that.

The best place I can think of top-side would be outside the Curzon Cinema, if only because of whose pad is over the rd. There's armed plod on tap and cameras everywhere. :)