Need an idiom or phrase

#1

To describe someone who is always too busy/elusive to have a meeting with.

e.g. “She’s like a…”, or “He’s harder to pin down than …”

Can you help.

#2

The Scarlet Pimpernel?

#3

He’s harder to pin down than… Hulk Hogan in the 80s

#4

Trying to have a meeting with x is like trying to nail jelly to a wall.

#5

they’re impossible to get hold of, like a wet ghost!

#6

She’s like a slippery, slippery eel.

#7

Keep talking

#8

They’re so busy, they’re like the M25 of project managers!

#9

He’s harder to pin down than a notice of upcoming parish events on a village noticeboard in a force 9 gale.

#10

They’re so hard to get hold of that they should be managing My Vitriol.

#11

Like finding Fido on firework night

#12

What’s that prick got to do with- oh, sorry, misread

#13

Slicker than the taxman at a whip round
Other phrases

#14

He’s like the truth and I’m Mulder

#15

tent in a hurricane

#16

More chance of corbyn getting a seat on a virgin train than (insert name) being on time