While they may not undergo the indignities of the National Philharmonic Orchestra of Russia, which two years ago was reduced to busking to make ends meet on a British tour, companies often face arduous conditions. You only have to look at their schedules to see what a hard life they have. The union wants foreign artists to be obliged to charge a standard fee, so British talent cannot be undercut. The companies and individuals concerned are glad to have the work, no matter the conditions. Many companies from eastern Europe are broke, and highly-trained performers have found themselves in penury.
Many people blame promoters for the undercutting.
Unsurprisingly, promoters are reluctant to discuss the commercial arrangements they make. But some are explicit in the skills they can offer touring companies. Over the last four years it has promoted the National Ballet of Latvia, the Russian Ballet of St Petersburg, and the Latvian National Opera. We treat the performers well, because we want them to sing well. It's not in our interests to exploit them.