>>18800912I think he crossed the road to send a message, as to get to the end (i.e other side of the road) it is a must to take a risk, that is so risky it is a threat to one's life (crossing the road) and that change for the better must have dangerous means behind it.
By analyzing this, the clear message is that "The Means Justify the Ends" with the means being a life-threatening occurance.
With the Ends justifying the Means being a common arguement for heavily left-leaning individuals, we can see the chicken is clearly advocating for a change in the balance of power, and how the proletariat's actions and violence against the bourgeois are justified by the ends, if it is successful.