What happens on the Shankill road on St Patricks day?

I know that may sound a weird question. But what happens? What is the mood like? Are there St Patrick DAy displays in the shops? Are there groups of angry loyalists looking for CAtholics to fight with, and visa versa? Is the atmosphere edgy? Happy? Many thanks.

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).