SLOP in NAT HLA

[extricate]

Hi there,

I just want to get a clarification on this. I was reading Skybrary on SLOP and it mentions:

"f obstacle clearance considerations or other reasons apply, ANSPs are required to restrict the use of strategic lateral offsets. Lateral offset cannot be operated if parallel route centrelines are less than 30 nm apart."

As we know, NAT system has 1/2 degree NAT, which essentially is 25nm apart. If so, can SLOP still be practised in NAT HLA?

Thanks