Who proof read the above ?
First line ;-
Planning consent for a new rail depot at Exeter has been submitted by Network Rail ....
Planning consent is what the LA gives the applicant for the applicant to proceed with the works specified.
A planning application is what the applicant submits to the LA for permission to carry out the works detailed in the application.
So,
IMHO▸ , the first line should read ;
A planning application for a new rail depot at Exeter has been submitted by Network Rail ....