In central london I have seen "UMAC Forwarders" trucks around..
Never used them, but they did have a website some time ago (use the web archive) http://web.archive.org/web/200412162...://umacuk.com/
I'm sure their number will be the same 0800 028 0880, so maybe give them a call in the new year.
Here are the prices from 2004
LOCATION Medium
(24x16x20) Large
(24x24x24) Jumbo
(29x23x26) Metro Manila, Rizal £ 50 £ 80 £ 100 Luzon (A)
£ 50 £ 85 £ 105 Luzon (B) £ 55 £ 90 £ 110 Visayas and Islands £ 60 £ 100 £ 120 Mindanao £ 60 £ 105 £ 125
