ID again please?

Hi can anyone help, something has sprouted up next to my tumbling Ted. Is it a bigger healthier new shoot from the base, or something else? Any help or opinions would be very gratefully received.

 

Looks like a tree seedling to me - probably sycamore.

If you gently move the leaves to the right, you will see which stem goes where into the ground...

 

I'd agree with Sycamore, has it got a red stem?

 

It does have a red stem, it is definitely not attached to the other stem, but it's very close. That's why I was unsure if it was a fresh shoot that had come up from the root. Needs pulling out then. Thanks very much one and all

 

Only if you don't want a 40 foot tree there

 

Yeah, might be a problem since it's currently growing in the wall supporting my patio!!! Out it's coming!