Is college of central London black listed by UK border agency?

No, the College of Central London (CCL) is not currently blacklisted by the UK Border Agency (UKBA) or its successor, UK Visas and Immigration (UKVI). However, it's important to note that:

* CCL no longer exists: The College of Central London ceased to exist many years ago. It merged with other institutions to form the University of Westminster.

If you're inquiring about a college's status for visa purposes, you should always check the official UKVI website and look for the current status of the *specific* institution you're interested in. Using an outdated name like "College of Central London" will not yield accurate results. You need to search for the University of Westminster.