It hasn't happened (and won't change) while we stay in as the ECJ ruling is in place.So if it hasn't been achieved already, whilst in. Why would it happen if we stay in?
Cut our losses and stop relying on others to secure our future!?
If we leave, it will go.
It's part of the City of London and probably accounts for between 30% and 50% of the jobs in the City and the taxes earned from the City. It's not a case of relying on others to secure our future. We have it. We leave, we don't have it. Instant reduction in employment levels and tax takings.