british mps are set to debate wednesday, but there is no doubt they will approve it. >> let's talk more about the deal with the head of the german-british chamber of industry and commercelondon. welcome. what can businesses expect from january 1? >> business can expect there will be formalities to be dealt with at the borders, even if we have a deal and we just avoid tariffs and formalities will still have to be complied with, so trade across the channel will become more difficult, then also services, cross-border services, that will be difficult as well, in terms of a lot of people doing work in the u.k., traveling to the u.k. to do this work, that will no longer be possible in many instances because of the new immigration rules and the freedom of movement has fallen by the wayside. correspondent: if britain is no longer tied to the european court of justice, who and how will trade disputes be resolved in the future? >> days sorted out -- they sorted out a different mechanism to sort out disputes. on an individual level, you can still agree to a set of rules and laws which will apply, so for the individual companies, it does not change that much. that depends on the c