If you're going to be near North Bridge on Friday morning:
"On 20th January 2017 Donald Trump will be inaugurated as the 45th President of the United States of America.
That day, together, we will drop banners from bridges across the country to send a simple, hopeful and unmistakable message.
We’ll be hanging a banner saying ‘Build Bridges Not Walls: Migrants welcome here’ on North Bridge in Edinburgh. Look out for it, take a photo and add to the social media noise on the day. If you want to come along and help, please contact Liz (email address below) beforehand. There’ll be other banners around Edinburgh that day too – so look out for them too!
Contact: Liz.Murray@globaljustice.org.uk"
ETA: though I suspect the view of the banner will be better from places that aren't ON North Bridge!