187 Lockdown was a British speed garage act, comprising Danny Harrison and Julian Jonah. The duo produced one album, with four singles released from it, and remixed many songs towards the end of the 1990s.
After their success under this name, the duo abandoned the moniker and continued to record under other aliases, such as Gant, Ground Control, Nu-Birth and M-Factor. Of these, M-Factor was the most commercially successful, notching up a UK Top 20 hit with the vocal version of "Mother".
After M Factor, Harrison went on become part of remix outfit Moto Blanco. Jonah still continues to work as a producer.
"U Sure Do" is a song by Strike. Released in December 1994, it was Strike's second single and reached number 31 in the UK charts. The song was a big UK club hit and after receiving regular play in clubs throughout 1994/1995 it was re-released and re-entered the chart in April 1995 reaching number 4.
The track samples Donna Allen's "Serious" for the vocal, and Cubic 22's "Night in Motion" for the main synth.
In 2006 it was remixed and released to a handful of DJs solely for club use.