Bank of new York nominees (part of BNY Nominees ) already hold 5,87% of the share capital as at June 2021 and the free float is 56%, so BNY does not need to go on the market to create ADR's
Hi I am in NZ so I have to place orders before the market opens and I use a NZ broker with UK affiliates. Use a broker to find a material parcel at say 80p. In my experince you get what you pay.