It is the largest-ever closure plan by the company and will radically change the face of the bank, according to Unite.
David Tennant Movie To Close 2017 Glasgow Film Festival
David Tennant will bring the curtain down on this year's Glasgow Film Festival (GFF) with the world premiere of his latest movie about a pioneering Scottish psychiatrist.
Also starring Michael Gambon, Elisabeth Moss and Gabriel Byrne, Mad To Be Normal is about the life of RD Laing, who was seen as a radical when he set up a medication-free community for psychiatric patients in London in the 1960s.
The 13th annual festival opens on February 15 with a screening of Handsome Devil, starring Sherlock actor Andrew Scott.
Tennant will attend the closing gala at the Glasgow Film Theatre on February 26 with director Robert Mullan and other cast members to be announced later.
GFF co-director Allison Gardner said: "I am so excited to share the news about our great opening and closing galas.
"Handsome Devil is a real crowd-pleaser with a joyous spirit that makes it a perfect film to launch the festival.
"David Tennant gives an absolutely stunning performance as RD Laing in Mad To Be Normal and it seems only fitting that Glasgow should have the honour of hosting the premiere of a film about one of the city's most complex, charismatic figures.''
A documentary series about influential art writer John Berger, titled The Seasons in Quincy, has also been added to the GFF schedule after his death on January 2.
The result of a five-year project by Tilda Swinton, Colin MacCabe and Christopher Roth in collaboration with the composer Simon Fisher Turner, the documentary is made with four films on different aspects of Berger's life and will be shown on February 24 and 25.
The full festival programme is to be detailed later in January but events already announced include a live music performance involving Alex Kapranos and Stuart Braithwaite.
The ABC show will follow a special screening of documentary Lost In France, looking at the rise of Scotland's independent music scene and bands such as Mogwai, Arab Strap and Franz Ferdinand.
The 2017 GFF programme is also to celebrate Canadian cinema and the role of women in thrillers.
Glasgow City Council leader Frank McAveety said: "GFF is a highlight on the city's cultural calendar.
"The opening gala is always an exciting event, heralding the beginning of 11 packed days of film in the UK's cinema city.
"It's particularly great to see that a famous Glaswegian will be depicted on screen for this year's closing gala film.''
The SNP claims a "Hard Brexit" will cost 80,000 jobs in Scotland.
A bullet has been recovered from a tree where a man was shot near a primary school.
Scotland's jobless total rose by 11,000 in the three months to November.
Most Viewed Pictures On Heart
Recently Played Tracks
To listen live, choose your preferred location:
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart Scotland- East.