Connecting to black rubber mains pipe

[e5c3d4]

I have a cold mains in that is a black flexible rubber looking pipe. Please see photo 1. It is currently connected to a 22mm stopcock.





I’d like to send it 90 deg to the right. This is so I can lower the shelf above it and have the mains come in at a more convenient place. See photo 2 (with annotations).





What’s the best way to connect to this mains pipe? Are there any issues with this plan?

 

[Exedon]

1/2 in black alkathene use a 22mm compression fitting with a 3/4 olive don't forget to reuse the insert.

 

[e5c3d4]

That’s fantastic. Thanks very much