Why did you feel the need to support trading of non-LTSE listed names on the LTSE? Are there novel order types or other trading mechanics coming down the pipe?
Just the opposite, we adopted a set of rules that we call the Very Simple Market (tm) (yes really). We have reduced the types of orders and removed all hidden liquidity. This isn't the best trading venue for all kinds of traders, but we do believe it is superior for certain investors who have a long-term orientation.