onetwo.co.uk
The words that are important USE and UNFAIRLY
Looking at your website you run a parking page....and whilst the name is generic it isnt a product....for example lets look at bounce V sandles
I have a domain name called sandles....this has been parked awaiting development. The parking page is selling sandles...ie. people looking for sandles may type in sandles.co.uk
However, bounce is different....bounce is not a generic product so to have a parking page doesnt really sit well....however in that case you couldnt truly say its use was UNFAIRLY detrimental to the complainants rights...ie. not many visitors to the site looking for bounce...they are all shopping at tesco.co.uk
Now onetwo.co.uk is slightly different....I dont know the business but if the business creates alot of traffic then yep....I personally think your parking page is UNFAIRLY detrimental to the complainants rights
Lee