>> I was only asking what authority was to be taken from cases where
>> there was statutory provision for registered (now recorded) post
>
> Registered is now Special Delivery
> Recorded is now Signed-for
>
Yes in a general sort of way. But I am unclear how your comment relates
to the Statutes I mentioned which made specific provision for registered
post and to the Recorded Delivery Service Act 1962. If you look at
those you will see that eg section 23 of the Landlord and Tenant Act
1927 provides for service by registered post. Similarly section 196 of
the Law of Property Act 1925 provides for service by hand or registered
post. The Recorded Delivery Act Service 1962 provides then that where
those and other enactments refer to registered post they are to be read
as referring also to the recorded delivery service. In short, for those
purposes recorded has been replaced by recorded. The case of Railtrack
Plc -v- Gojra and Gojra [1997] EWCA Civ 2863 which was cited concerned
the construction of s.23 LPA 1927 (which was applied by the Landlord and
Tennant Act 1954). So the judgment needs to be read in that context.
It doesn't by itself provide so far as I can see authority treating a
letter before action sent recorded delivery letter to be received even
if the letter was returned undelivered. The parking case Paul Cummins
mentioned later may do so but that is beyond my ken.
And FTAOD none of this contradicts the general advice already given to
use "ordinary post" so it's deemed, unless the contrary is proved, to
have been delivered.