Get the stories that matter to you sent straight to your inbox with our personalised newsletter.Nurses, care assistants, domestics and porters will be demanding better pay when they protest outside Paisley’s Royal Alexandra Hospital.The NHS staff will join fellow Unison members across Scotland on Tuesday who are holding socially-distant demonstrations outside hospitals across Scotland as part of the Pay up Now campaign.The trade union is calling on the Scottish Government to reopen the NHS three-year pay deal, and for ministers to sit down with the trade unions to discuss a pay rise for all NHS staff.Tom Waterson, chairman of Unison Scotland’s health committee, said: “Unison is organising socially-distanced demonstrations across Scotland on.