How to make a Brexit play?

Looks like there's going to be some good Brexit-based volatility coming up... and some good plays to be made... but where? What instrument(s)?

What's are the instruments that will be most affected by Brexit? My best idea GBP/USD currency, including futures.

What other instruments that are most affected by Brexit decisions?

Thanks, Keith :^)

 

FTSE 100 Index.

 

GBP pairs of course. The yen cross is very volatile.

 

Long Gilt Futures (UK Treasury).

 

Buy UK government bonds?

 

Bulldogs? I’m in the USA.

 

I found these ETFs:

https://www.ishares.com/us/products/etf-product-list#!type=ishares&tab=overview&view=list&fr=43522

 

They are called gilts, not bulldogs.