Models of two BAE shipyard options on the Clyde
6 February 2014 Last updated at 15:38 GMT
Defence firm BAE has unveiled proposals for two of its manufacturing facilities on the Clyde.
One of the options for Glasgow is a £100m two-site strategy, involves expanding and improving existing facilities at Govan and Scotstoun.
The second option is a £200m single site strategy which involves building a state-of-the-art manufacturing facility at Scotstoun.
The company has said there will be no firm decision on the proposal until later in 2014.
Footage: BAE Systems