Is BM dock across the water or the same side?
Same side, about a mile and a half away.
https://www.google.co.uk/maps/dir/Bramley-Moore+Dock,+Liverpool/Royal+Liver+Building,+George's+Dock+Gates,+Liverpool+L3/@53.415839,-3.0157646,14z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x487b26b30900fbd3:0x3885fb749aa9dc1c!2m2!1d-3.0028832!2d53.4250026!1m5!1m1!1s0x487b212d15378efd:0xf1aacd944c8435da!2m2!1d-2.995859!2d53.4058076!3e2?hl=en