Mr Joblin said if children were using scooters and skateboards in the town centre they are breaking the law.
"The kids are pretty responsible - they don't want to lose their scooters."
Council has received more than 150 complaints since 2001, according to the Impounded Skateboard Register.
Twenty-five warnings have been given this year, the latest this month outside Master Fry.
Only one scooter or skateboard has been seized this year, in May, and no fines have been issued since May 2008.
That's down from a high of 36 seizures 10 years ago.
Outside of the designated no-go areas, riders are to take "due care" to ensure the safety of other footpath users.
Seized scooters and skateboards are handed over to the council.
The equipment can be impounded for seven days on the first and subsequent offence. A fine can be imposed as well for the second offence, increasing for third and subsequent offences.
These can be enforced by police or an authorised council officer.
Skateboards and scooters impounded by year
2001: 21 impounded, no warnings
2002: 36 impounded, no warnings
2003: 18 impounded, no warnings
2004: 22 impounded, no warning
2005: 5 impounded, no warnings
2006: 4 impounded, no warnings
2007: 6 impounded, no warnings
2008: 4 impounded, 1 warning
2009: None impounded, 2 warnings
2010: None impounded, 2 warnings
2011: 3 impounded, 4 warnings
2012: 1 impounded, 25 warnings