they don't have them in stock yet but have a look here

http://www.micro-scooters.co.uk/product_info.php?id=1671

or this one maybe? http://sports-equipment.vivastreet.co.uk/sports-sale-buy+broadstairs/tri...

not 100% sure of the height on this one... but says from age 5 yrs + http://www.halfords.com/webapp/wcs/stores/servlet/product_storeId_10001_...

http://www.toysrus.co.uk/Product.aspx/TruOrFindUsing/TruAZOfBrands/BruBa...

good luck I hope you find one xx

http://www.skatehut.co.uk/acatalog/micro_kickboard.htm

it hasnt got handal bars just a pole with a bit at top to hold but it looks like you could take handle bars from another and attach them (if you know what i mean) its three wheeled and suttable to adult. but is exspensive at £119.95
cant find any other three wheeled push scooters big enough soz
hope you find something

I am after a 3 wheeleed scooter for my 7 year daughter. A lot of 3 wheeled scooters tend to have small handlebar height - about 80cm would suit my daughter, who is tall for her age.
Can anyone point me towards a good make/model?

Thanks