That's when my decency as a human being obliged me to turn around and ask muscle guy if this was really necessary to which his response was that it indeed was necessary. When I asked him why he explained that refugees 'have done a lot to him', not clarifying what exactly they have done to him. His girlfriend added wisely that 'at some point refugees just become annoying'.
There are plenty of big names gracing the Edinburgh Fringe right now, and there'll be celebrity acts, to suit every taste, showing off their latest productions all over the city. However, every superstar started at the bottom of the ladder and had to work their way to success, demonstrating their superiority amongst their tenderfoot peers.
At a time when I have personally been urging members of the public to report unpleasant and offensive post-Brexit rhetoric to the police - with the racial hatred and xenophobia spreading across the UK, hearing these words normalised by a elected Member of Parliament is truly is a disaster for community cohesion in all parts of Britain.
As humans, we must raise our hands and accept that we all have a responsibility to look out for one another, regardless of skin colour, sexuality, faith or gender. For it is only when we fundamentally refuse to tolerate discrimination in its every form, can we wave goodbye to racism and embrace the fair and equal society humanity needs in order for it to truly prosper. Solidarity with Black Lives Matter.