Tyre fitting on a Sunday or Early Mon?

Hello all,
Does anyone have any ideas where I might purchase a tyre & get it fitted today?

Found a metallic thing in the rear tyre and when I tried to remove it I heard a sound like air escaping!

Figure I need a puncture repair or new tyre :frowning: (140/70-17)

Hi, ChasBikes is open till 4pm tosay, might be best to call first
ChasBikes
113 Kennington Rd, Prince’s, London SE11 6SF
020 7582 7878
https://maps.app.goo.gl/vzpkRTLaJ6QwsgrT7

Otherwise tomorrow 8.30am, FWR is just down the road
F.W.R. Ltd
330 Kennington Rd, Oval, London SE11 4LD
020 7820 7818
https://maps.app.goo.gl/hXCp3yB1Jje1X8zW8

Thanks Nivag,
I called Chasbikes, very expensive - £125 for Pilot Street but they were fully booked anyway (was quoted £75-ish for the same tyre from another place on Fri- I should’ve gone when I had the time). Will call FWR tomorrow.

Just went for a test ride and doesn’t seem to be losing a lot of air so I might get a puncture repair in the meantime.