Q: Vertical lines on 13" MacBook Pro Retina

It looks like you may have a bad graphics card. Try running Apple Hardware Test

Using Apple Hardware Test - Apple Support

GPU is failing, or bad cable or bad connection.

Take it in:  https://www.apple.com/support/macbookpro-videoissues/

Your Mac is not in the recall, with any luck you are under warranty.

In or out of warranty you can get a free over the counter  'Apple Service Diagnostics' test.

Genius reservation http://www.apple.com/retail/geniusbar/

on-line https://getsupport.apple.com/GetproductgroupList.action

check warranty https://selfsolve.apple.com/agreementWarrantyDynamic.do

JacksonHowl wrote:

Thanks for the response mate. I ran the test and it found no errors. Could it still be graphics card?

Yes

Yes, AHT often fails to identify the problem. Suggest you take it in, as leroydouglas suggests.