How to join several vocabularies

Since you're mixing and matching terms from several vocabularies, you cant' use the builtin term path in pathauto.

What you can do, however, is use the pathauto API in your site module by implementing hook_token_values and hook_token_list : define your own tokens made of such term strings from several vocabularies, and use them as the replacement token in pathauto for the venue nodes like restaurant xxxx in london.

You'll find more information in pathauto's API.txt.

Thanks for the answer, FGM.

the pathauto API in your site module by implementing hook_token_values and hook_token_list...

You'll find more information in pathauto's API.txt.

It is actually the token API, and more information is in the token API.txt

--
_{Growing Venture Solutions | Drupal Dashboard | Learn more about Drupal - buy a Drupal Book}