At this time none of the immigration rules is simple. The tier 2 system can be a route into the United Kingdom, again, for people who are able to afford it and those with large reserves of money. I think the system itself needs to be completely overhauled. There needs to be a situation where the UK can look at innovation and other trades and routes. For instance, on the shortage occupation list, there are multi-million pound industries in the United Kingdom that would not be identified unless there was some innovation around whether they should be included in various tier 2 legislation.