Originally Posted by
Inky Binky:
“Aren't there multiple rifts around the world? My memory is vague (I haven't rewatched Torchwood Seasons 1 & 2 in a long time) but wasn't it mentioned that there are other Torchwood agencies located in various countries? You have to assume that wherever there's a Torchwood agency, there's a rift nearbye.
”
There was never any mention of muliple rifts.
Torchwood 1 was built at Canary Wharf to grant access to the Breech but that's not the same as a Rift.
Presumably the previous site of TW1 was elsewhere in London.
There were 4 main* Torchwood bases mentioned in the show and they seem to have just been spread across the UK.
We were never told where the missing Torchwood 4 was but as the others were in Scotland, England and Wales it's possible it was in Ireland/Northern Ireland.
We know TW1 and TW3 were destroyed, TW4 went missing and I believe we were told in CoE that TW2 had disbanded.
If there are others across the World they would be in countries that were once part of the British Empire.
*They do seem to have some other locations such as the one under the Thames (as seen in The Runaway Bride).