Its very simple why im concerned Ken .you saidi.ts not compulsory to join,but because of drivers ongoing desire to be aligned, particularly with mytaxi,its now considered to be the norm both by customers,and NTA alike.this has effectively taken away my right to continue to operate independently.in other words now that the govt have seen such a willingness by drivers to align,they will make it compulsory for new entrants,and possibly old timers as well