208212
Programming LNN 's core programmes were London Today and the flagship evening bulletin London Tonight , produced seven days a week for Carlton and LWT ( the first time regional ITV in London had had such an operation ) .
 LWT, ITV
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 LWT, ITV