UK Election , opportunity to play tomorrow?

Prime Minister of England, Theresa May will host her elections on June 8th. (3 years ahead of scheduled Parliament elections).
Combined with BREXIT and NFP data, a high probability that the GBP trend down.
Is this opportunity for traders to use the extreme volatility to their advantage.
No ! Most professional traders and Institutions will shy away from anything to do with GBP pairs! Why
well because if you can not see the trend and probability it is a gamble. What is your take on it.