"XXXX Radio, G-YYYY request ZZZZ Instructions" Well for crying out loud, what are they asking for? I ALWAYS respond "Negative".
So if I landed at your place for the first time and asked for "taxi and parking instructions" you'd say "negative"? The only example in my copy of CAP413 (admittedly not the latest version) involves the pilot already knowing where to park, and already knowing the way, and already knowing which muddy or rutted bits of grass to avoid this afternoon.
What should I say? "Request taxi and parking suggestions"? "Where do you want me to park then?"?