A number of different types of Roche Stocks are available on the LSE even though it’s a Swiss Company but I think these are slightly cheaper as they don’t come with voting rights but they still pay dividends.
Given FT don’t pass on the Voting rights to us anyway when we buy stocks, I suggest we request these to be added please 
https://www.londonstockexchange.com/market-stock/0QQ6/roche-holding-ag/overview
0QQ6ROCHE HOLDING ORD SHS
Thank you